Convert Earth's polar radius to fermi
Please provide values below to convert Earth's polar radius [R_p] to fermi [F, f], or Convert fermi to Earth's polar radius.
1 R_p = 6.3568e+21 F, f. To convert Earth's polar radius to fermi, multiply the value by 6.3568e+21; to go the other way, divide by it (1 F, f = 1.5731e-22 R_p). Both units measure length and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 R_p = 6.3568e+21 F, f
- 1 F, f = 1.5731e-22 R_p
- 10 R_p = 6.3568e+22 F, f
- 100 R_p = 6.3568e+23 F, f
How to Convert Earth's Polar Radius to Fermi
1 R_p = 6.3567523e+21 F, f
Example: convert 15 R_p to F, f:
15 R_p = 15 × 6.3567523e+21 F, f = 9.53512845e+22 F, f
Earth's Polar Radius to Fermi Conversion Table
| Earth's polar radius | fermi |
|---|---|
| 1 R_p | 6.3568e+21 F, f |
| 2 R_p | 1.2714e+22 F, f |
| 3 R_p | 1.9070e+22 F, f |
| 5 R_p | 3.1784e+22 F, f |
| 10 R_p | 6.3568e+22 F, f |
| 20 R_p | 1.2714e+23 F, f |
| 50 R_p | 3.1784e+23 F, f |
| 100 R_p | 6.3568e+23 F, f |
| 500 R_p | 3.1784e+24 F, f |
| 1000 R_p | 6.3568e+24 F, f |
Earth's Polar Radius
The Earth's polar radius is the distance from the center of the Earth to the North or South Pole, approximately 6,356.8 kilometers.
History/Origin
The fact that the Earth is an oblate spheroid, flattened at the poles, has been known since the 18th century. Modern measurements are made with high precision.
Current Use
The Earth's polar radius is a key parameter in geodesy and is used to define the Earth's shape and gravitational field.
Fermi
A fermi is a unit of length equal to a femtometer, which is 10⁻¹⁵ meters.
History/Origin
The fermi is named after the Italian-American physicist Enrico Fermi. It was a popular unit in nuclear physics.
Current Use
The femtometer is the officially recognized SI unit, but the fermi is still used informally in nuclear and particle physics.
Frequently Asked Questions
What is 1 Earth's polar radius in fermi?
1 Earth's polar radius (R_p) = 6.3568e+21 fermi (F, f).
How do you convert Earth's polar radius to fermi?
Multiply the Earth's polar radius value by 6.3568e+21. For example, 25 R_p × 6.3568e+21 = 1.5892e+23 F, f.
What is 10 Earth's polar radius in fermi?
10 R_p = 6.3568e+22 F, f.
Which unit is larger, the Earth's polar radius or the fermi?
The Earth's polar radius is the larger unit: 1 R_p = 6.3568e+21 F, f.